Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/30/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2021 10:00:23 0.17,-128.42 0.26,-128.99 64.66 80
2 11/02/2021 09:44:20 0.18,-128.43 -0.73,-124.46 452.47 80
3 11/03/2021 22:03:38 -0.15,-128.43 -0.45,-129.77 152.51 80
4 11/04/2021 21:47:35 -0.17,-128.44 0.55,-125.24 364.23 80
5 11/06/2021 10:06:45 0.14,-128.44 0.61,-130.52 237.31 80
6 11/07/2021 09:50:42 0.15,-128.44 -0.39,-125.99 278.75 80
7 11/08/2021 22:10:00 -0.12,-128.43 -0.79,-131.30 328.02 80
8 11/09/2021 21:53:56 -0.14,-128.42 0.22,-126.77 187.77 80
9 11/11/2021 10:13:07 0.10,-128.42 0.94,-132.05 414.65 80
10 11/12/2021 09:57:03 0.12,-128.41 -0.07,-127.52 101.04 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/30/2021
SNOs_Map_GOES-15_NPP_20211030.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/30/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP